SOLUTION: Hello i have no idea how to solve this problem. Any help is appreciated! the problem is to solve for x of the equation y= 7 + log base 3(4-x) THANK YOU!

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Hello i have no idea how to solve this problem. Any help is appreciated! the problem is to solve for x of the equation y= 7 + log base 3(4-x) THANK YOU!      Log On


   

Question 861034: Hello i have no idea how to solve this problem. Any help is appreciated! the problem is to solve for x of the equation y= 7 + log base 3(4-x) THANK YOU!
Found 2 solutions by josgarithmetic, ewatrrr:
Answer by josgarithmetic(39618) About Me  (Show Source):
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

 %28y+-7%29+=+log%283%2C+%284-x%29%29

3%5E%28y-7%29 = 4-x

 x = 4+-+3%5E%28y-7%29